You are given an integer array nums of length n. Assume arrk to be an array obtained by rotating nums by k positions clock-wise. We define the rotation function F on nums as follow: F(k) = 0 * arrk[0] ...

The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...

Plug in the emitter and turn on the receiver to 30X mode. Put the ball bearing array on the lab jack. Align the emitter, receiver, and ball bearing array so that microwaves diffract off the array and ...

Abstract: Through-the-wall radar (TWR) is a vital tool to sense the indoor scene, while multiple reflections of electromagnetic waves in the room produce multipath ghost images, resulting in false ...

LogRotator is a professional log lifecycle management tool for developers, sysadmins, and AI agents running long-lived services. It fills a genuine gap in the Team Brain arsenal: while LogHunter ...

Abstract: In this paper, we present a novel framework of beamforming robust for a microphone array rotation. In most array signal processing methods, the time-invariant transfer system from a source ...